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It's to gauge the distance e between you & car in front so you have time to stop. You see the car pass a landmark & count 3. If you reach it before 3, you are too close.

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βˆ™ 13y ago
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βˆ™ 13y ago

keep a three second distance between you and the car in front of you. about 10 to 15 feet

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Q: What is the 3 second rule when driving?
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What is the 3 second plus rule in driving?

The 3 second rule (sometimes it's a 2 second rule) refers to the spacing a vehicle should maintain when following another vehicle, regardless of speed. The theory is that the faster the vehicles are traveling, the greater the margin of safety (spacing or distance) between the vehicles will be.


Does the proper following distance vary with speed?

Yes, using either the 2-second rule or the 3-second rule means that as your driving speed increases, you leave more distance between you and the car ahead of you.


what is difference between 2 second rule and 3 second rule?

One second.


When to use the two second rule when driving?

When following a vehicle in front of you.


When do you use the 3 second rule while driving?

Always and every time you're behind the wheel. If every driver followed this rule, auto accidents would fall dramatically.


What is the 1 second rule when driving?

The four second rule is very simple, while following another vehicle when he passes a certain line or passes under a bridge you simply starting of the seconds and you should be at the four second mark or higher.


Why is it important to know the exact speed of a vehicle?

to be able to understand/estimate the distance it would need to stop safely in case of an emergency, hence the 3 second gap rule for city driving and 5 second gap rule for highway driving, they estimate that to be about the distance you would need to have at the posted speed limit


What does the three second rule mean in driving?

You should keep at least a three second distance to the car ahead.


The 3 seconds rule refers to…?

The 3 seconds file on driving refers to what?


Does youth basketball have a defensive 3 second rule?

no


When does the clock restart for the 3 second rule?

After a shot.


What is the 3-second rule?

The 3 second rule refers to dropping a piece of food on the floor and if you pick it up within three seconds, it is still safe to eat.